"Congress Passes Alien and Sedition Acts"
"Lincoln Suspends Writ of Habeas Corpus"
"Roosevelt Authorizes Internment of Japanese Americans on West Coast"
Which conclusion is best supported by these headlines?

1)Immigrants are a danger to the welfare of the United States.

2)Perceived threats to national security sometimes result in limits on civil liberties

3)Foreign policy is greatly affected by domestic conflicts.

4)The power of the federal government is weakened by risks to national security

The best conclusion for the following headlines, would be:

2) Perceived threats to national security sometimes result in limits on civil liberties.

a. because the u.s. was the leading with the most technology, economy, etc. also was teamed with other allies witch boosted the economy and materials to improve technology and use it.

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest